Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am Hafizur Rahman, an Android software engineer based in Dhaka, Bangladesh. I design and build robust mobile apps using Kotlin and Java, with Jetpack Compose, Firebase, and ML Kit to deliver smooth, user-friendly experiences. I enjoy turning complex requirements into clean, maintainable code and practical features that improve the end-user experience. I am passionate about problem solving and collaboration. I love tackling challenges like face-detection features, onboarding UX, and performance optimizations, and I thrive in teams that ship reliable apps used by millions.…I am Hafizur Rahman, an Android software engineer based in Dhaka, Bangladesh. I design and build robust mobile apps using Kotlin and Java, with Jetpack Compose, Firebase, and ML Kit to deliver smooth, user-friendly experiences. I enjoy turning complex requirements into clean, maintainable code and practical features that improve the end-user experience. I am passionate about problem solving and collaboration. I love tackling challenges like face-detection features, onboarding UX, and performance optimizations, and I thrive in teams that ship reliable apps used by millions.

Hafizur Rahman





I am Hafizur Rahman, an Android software engineer based in Dhaka, Bangladesh. I design and build robust mobile apps using Kotlin and Java, with Jetpack Compose, Firebase, and ML Kit to deliver smooth, user-friendly experiences. I enjoy turning complex requirements into clean, maintainable code and practical features that improve the end-user experience. I am passionate about problem solving and collaboration. I love tackling challenges like face-detection features, onboarding UX, and performance optimizations, and I thrive in teams that ship reliable apps used by millions.…I am Hafizur Rahman, an Android software engineer based in Dhaka, Bangladesh. I design and build robust mobile apps using Kotlin and Java, with Jetpack Compose, Firebase, and ML Kit to deliver smooth, user-friendly experiences. I enjoy turning complex requirements into clean, maintainable code and practical features that improve the end-user experience. I am passionate about problem solving and collaboration. I love tackling challenges like face-detection features, onboarding UX, and performance optimizations, and I thrive in teams that ship reliable apps used by millions.

Available to hire

I am Hafizur Rahman, an Android software engineer based in Dhaka, Bangladesh. I design and build robust mobile apps using Kotlin and Java, with Jetpack Compose, Firebase, and ML Kit to deliver smooth, user-friendly experiences. I enjoy turning complex requirements into clean, maintainable code and practical features that improve the end-user experience.

I am passionate about problem solving and collaboration. I love tackling challenges like face-detection features, onboarding UX, and performance optimizations, and I thrive in teams that ship reliable apps used by millions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Bengali

Fluent

English

Advanced

Work Experience

Software Engineer (Android) at Kite Games Studio

March 1, 2023 - Present

Led Android development, focusing on face-detection features, onboarding/home/purchase pages with Jetpack Compose (Lottie, LazyColumn, HorizontalPager, JSON parsing), and image picker using ML Kit, Room, and Glide. Implemented dynamic API base URL retrieval via Firebase Realtime Database, added audio noise reduction to Add Music to Video, and addressed Play Store crashes/ANRs to improve stability for apps with 25M+ downloads.